ProjT Launcher Development Has Ended — Migration to MeshMC

Published on March 26, 2026 • ProjT Launcher

As of March 24, 2026, development of ProjT Launcher has officially ended. Alongside this, PTlibzippy has also reached the end of its lifecycle and will no longer receive updates or maintenance.

This decision was made after evaluating the long-term sustainability of the project. Key factors include limitations in workspace scope, increasing incompatibilities in code style, and licensing constraints that made further development impractical.

To ensure continuity for our users, we are transitioning to a new solution:

Introducing MeshMC

We are migrating all users to MeshMC, a fork of MultiMC designed to continue development in a more maintainable and flexible direction.

MeshMC will serve as the primary platform moving forward, allowing us to iterate faster while avoiding the structural limitations encountered in ProjT Launcher.

MeshMC Repository: https://github.com/Project-Tick/MeshMC

Infrastructure Continuity

The following Project Tick services will continue to operate and will now support MeshMC without any changes:

files.projecttick.org
i18n.projecttick.org
meta.projecttick.org

Final Note

We thank everyone who supported ProjT Launcher and PTlibzippy. While this chapter has closed, the work continues under MeshMC with a renewed focus and direction.